JPH0345147U - - Google Patents
Info
- Publication number
- JPH0345147U JPH0345147U JP10517589U JP10517589U JPH0345147U JP H0345147 U JPH0345147 U JP H0345147U JP 10517589 U JP10517589 U JP 10517589U JP 10517589 U JP10517589 U JP 10517589U JP H0345147 U JPH0345147 U JP H0345147U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- drive circuit
- printer
- power supply
- serial printer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Handling Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Controlling Sheets Or Webs (AREA)
Description
第1図は本考案を適用した紙詰まり修正機能付
きシリアルプリンタのモータ回転方向制御回路を
具体的に示す図である。第2図は同プリンタの内
部構造を示す斜視図である。第3図は同プリンタ
の駆動回路等を示すブロツク図である。
10……シリアルプリンタ、12……ヘツド及
び記録紙駆動直流モータ、16……ヘツド本体、
38……プリンタ駆動回路、46……モータ駆動
回路、52……モータ電源、56,58……プラ
ス、マイナス端子、60……モータ回転方向制御
回路、62……スイツチ。
FIG. 1 is a diagram specifically showing a motor rotation direction control circuit of a serial printer with a paper jam correction function to which the present invention is applied. FIG. 2 is a perspective view showing the internal structure of the printer. FIG. 3 is a block diagram showing the drive circuit, etc. of the same printer. 10... Serial printer, 12... Head and recording paper drive DC motor, 16... Head main body,
38... Printer drive circuit, 46... Motor drive circuit, 52... Motor power supply, 56, 58... Plus and minus terminals, 60... Motor rotation direction control circuit, 62... Switch.
Claims (1)
駆動回路をヘツド及び記録紙駆動直流モータのプ
ラス、マイナスの各端子にそれぞれ接続するシリ
アルプリンタにおいて、上記接続線路に、モータ
電源とモータ駆動回路が接続する直流モータの両
端子を適宜交換するスイツチを備えたモータ回転
方向制御回路を設けることを特徴とする紙詰まり
修正機能付きシリアルプリンタ。 In a serial printer in which the motor power supply and motor drive circuit provided in the printer drive circuit are connected to the positive and negative terminals of the head and recording paper drive DC motors, respectively, the motor power supply and the motor drive circuit are connected to the above connection line. A serial printer with a paper jam correction function, characterized in that it is provided with a motor rotation direction control circuit equipped with a switch for appropriately replacing both terminals of the motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10517589U JPH0345147U (en) | 1989-09-07 | 1989-09-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10517589U JPH0345147U (en) | 1989-09-07 | 1989-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0345147U true JPH0345147U (en) | 1991-04-25 |
Family
ID=31653945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10517589U Pending JPH0345147U (en) | 1989-09-07 | 1989-09-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0345147U (en) |
-
1989
- 1989-09-07 JP JP10517589U patent/JPH0345147U/ja active Pending